Arbutin CAS 497-76-7

Arbutin Basic information

Product Name:

Arbutin

CAS:

497-76-7

MF:

C12H16O7

MW:

272.25

EINECS:

207-850-3

Mol File:

497-76-7.mol

Arbutin Chemical Properties

Melting point

195-198 °C

alpha

-64 º (c=3)

Boiling point

375.31°C (rough estimate)

density

1.3582 (rough estimate)

refractive index

-65.5 ° (C=4, H2O)

storage temp.

Inert atmosphere,Room Temperature

solubility

H2O: 50 mg/mL hot, clear

pka

10.10±0.15(Predicted)

form

Solid

color

White

biological source

synthetic or plant

Optical Rotation

[α]/D -64.0±2.0°, c = 3 in H2O

Water Solubility

10-15 g/100 mL at 20 ºC

Sensitive

Hygroscopic

Merck

14,773

BRN

89673

Henry's Law Constant

8.2×1013 mol/(m3Pa) at 25℃, HSDB (2015)

Stability:

Stable. Hygroscopic - store under dry nitrogen.

Major Application

food and beverages

Cosmetics Ingredients Functions

ANTIOXIDANT

SKIN CONDITIONING - MISCELLANEOUS

BLEACHING

InChI

1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12-/m1/s1

InChIKey

BJRNKVDFDLYUGJ-RMPHRYRLSA-N

SMILES

OC[C@H]1O[C@@H](Oc2ccc(O)cc2)[C@H](O)[C@@H](O)[C@@H]1O

LogP

-1.35

CAS DataBase Reference

497-76-7(CAS DataBase Reference)

EPA Substance Registry System

.beta.-D-Glucopyranoside, 4-hydroxyphenyl (497-76-7)